Eccentricity (e) of the conic sections __________ when the distance of a point on the conic sections from the focus is f and the distance of the same point from the directrix.

Which of the following is true for the circle? Eccentricity is indicated as e.

The straight lines which are drawn from various points on the contour of an object to meet a plane are called as ______

When the projectors are parallel to each other and also perpendicular to the plane, the projection is called .......

In the Oblique projection an object is represented by how many views?

In orthographic projection, each projection view represents how many dimensions of an object?

The hidden parts inside or back side of object while represented in orthographic projection are represented by which line?

The front view of an object is shown on which plane?

The 2nd quadrant is in which position?

The 4th quadrant is in which position?

The first and the third quadrants are always opened out while rotating the planes.

An object is kept in one of the quadrants of principal planes of projection, for both the front view and top view of the object, the view came first and then the object. The object is in which quadrant?

An object is kept in one of the quadrants of principal planes of projection, for both the front view and top view of the object the object came first and then the views on plane. The object is in which quadrant?

An object is kept in one of the quadrants of principal planes of projection, for the front view the view is first and object is next and for top view the object came first and then the view on plane. The object is in which quadrant?

The negative horizontal plane and positive horizontal makes _____ angle with each other.

The positive vertical plane and positive horizontal plane makes _______ angle with each other in anti clockwise direction.

In 1st angle projection the _________ lies between ___________ and ____________

In 1st angle projection the positions of front and top views are __________